Header for grid columns makes columns not sortable

Architect Build tested:

• Build: 640 (SA 2.1.0)

Project Type:

• ExtJS 4.1

Description:

• Columns in grouped headers are not sortable even with the "sortable: true" checkbox selected.
• When you check the box for a sortable column in the property window, it removes the "sortable: true" in the code. The description says that sortable is true by default, but the column becomes not sortable. If you add the sortable: true in the generated code it makes the column sortable.
• If you move the column outside the grouped header (a column inside another column) it works as you may expect if sortable is true.

Steps to reproduce the problem:

• Create a new ExtJS 4.1 project
• Add a grid
• Use autocolumn for the grid and the store
• Group headers (create a column a put another column inside this one using drag and drop)

The result that was expected:

• All sortable columns should be sortable

The result that occurs instead:

• Columns are not sortable if grouped in another column.

HELPFUL INFORMATION


Screenshot, Project, or Video:

• The following screenshots show how it is not possible to put sortable: true, and how sortable columns are not sortable.

Attachment 39109

VIDEO of the bug in ogv format (use firefox or any modern media player)https://docs.google.com/open?id=0B0C...ENoLWthY214UkE

Possible fix:

• Add sortable: true to all columns (instead of omitting it)

Operating System:

• Linux 2.6.32 (debian 64)